Description
Vented Loop 19
19mm (3/4″) air valve loop to prevent back siphoning for waste water systems.
Safety requirement for waste water systems mounted below water line.
Features:
- Certification: CE marked 94/25/ECC, ISO8846 Small Craft, Electromagnetic compatibility 89/336/EEC, EN51014 1993/radio disturbance
![ACR HRMK1300 Front Glass f/RCL-100 Series Searchlights [HRMK1300]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/acr-hrmk1300-front-glass-f-rcl-100-series-searchlights-hrmk1300.webp)
![ACR HRMK1201 Window Gasket f/RCL-100 Series Searchlights [HRMK1201]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/acr-hrmk1201-window-gasket-f-rcl-100-series-searchlights-hrmk1201.webp)
![Navico 3G /4G Radar to Halo Dome Converter Cable to Use w /Old Cable [000-14551-001]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/navico-3g-4g-radar-to-halo-dome-converter-cable-to-use-w-old-cable-000-14551-001.webp)
![ACR HRMK2200 Front Frame Gasket f/RCL-100 Series Searchlights [HRMK2200]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/acr-hrmk2200-front-frame-gasket-f-rcl-100-series-searchlights-hrmk2200.webp)